Merge pull request d5h-foss#11 from craigds/master

ExceptionToStatusInterceptor: Fix streaming responses

Merge pull request d5h-foss#9 from mahlberg/fix-unserviced-rpc

Do not raise errors on non-serviced RPC

Merge pull request d5h-foss#6 from villainy/client-interceptor

Add support for client interceptors

Merge pull request d5h-foss#5 from dan-hipschman-od/support-streaming

Support streaming RPCs

Merge pull request d5h-foss#4 from dan-hipschman-od/renames

Better class names and module organization

Merge pull request d5h-foss#3 from dan-hipschman-od/refactor2

Rename ServiceInterceptor and add status_on_unknown_exception to ExceptionToStatusInterceptor

Merge pull request d5h-foss#2 from dan-hipschman-od/refactor

Refactor

Fix Windows tests